pymc.model.core.Model.register_rv#
- Model.register_rv(rv_var, name, *, observed=None, total_size=None, dims=None, default_transform=UNSET, transform=UNSET, initval=None)[source]#
Register an (un)observed random variable with the model.
- Parameters:
- rv_var
TensorVariable - name
str Intended name for the model variable.
- observedarray_like, optional
Data values for observed variables.
- total_sizescalar
upscales logp of variable with
coef = total_size/var.shape[0]- dims
tuple Dimension names for the variable.
- default_transform
A default transform for the random variable in log-likelihood space.
- transform
Additional transform which may be applied after default transform.
- initval
The initial value of the random variable.
- rv_var
- Returns: